ExecutorThreadDumpPage
ExecutorThreadDumpPage is created exclusively when ExecutorsTab is created (with spark.ui.threadDumpsEnabled configuration property enabled).
|
Note
|
spark.ui.threadDumpsEnabled configuration property is enabled (i.e. true) by default.
|
Creating ExecutorThreadDumpPage Instance
ExecutorThreadDumpPage takes the following when created:
-
Optional SparkContext
spark技术分享